Casement window opening and closing assembly

Details Casement window opening and closing assembly Casement window opening and closing assembly

2006-05-02

2006-05-02

Redman, Jerry (Department: 3634)

Movable or removable closures

With means mounting closure for swinging

With latch or lock

C292S160000, C292S279000, C070S190000

Reexamination Certificate

active

07036274

ABSTRACT:
A window opening and closing assembly wherein a rack gear is operatively driven by a pinion gear which is connected to a handle, the arrangement being one wherein there is a pin mounted on one side of the pinion gear and which must move past a resilient element to reach the fully open and fully closed positions. The resilient element provides a firm feel to the handle. A replaceable housing member can have different configurations.

REFERENCES:
patent: 1060444 (1913-04-01), Feola
patent: 1330650 (1920-02-01), Pehel
patent: 2274854 (1942-03-01), Stewart
patent: 4002360 (1977-01-01), Frank et al.
patent: 4848811 (1989-07-01), Laufenburg et al.
patent: 6076304 (2000-06-01), Carrier
patent: 3901957 (1990-07-01), None

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